Results 311 to 320 of about 113,271 (369)

A mixed-ligand strategy regulates thorium-based MOFs.

Dalton Transactions, 2020
Two novel thorium-based organic frameworks (Th-IHEP-5 and Th-IHEP-6) were assembled from a hexanuclear thorium cluster, porphyrin derivative ligand and linear carboxylic acid ligands via a mixed-ligand strategy.
Zhi-wei Huang, Kong-Qiu Hu, L. Mei, Xiang‐he Kong, Ji‐pan Yu, Kang Liu, Li‐wen Zeng, Z. Chai, W. Shi   +8 more
semanticscholar   +1 more source

Remediation of Thorium (IV) from Wastewater: Current Status and Way Forward

Separation and Purification Reviews, 2019
Thorium affects human health and causes environmental issues. The concentration of thorium in the environment may increase due to waste that is produced from human activities like mining, rare-earth extraction, and others.
Eli Syafiqah Aziman, Ahmad Hayaton Jamely Mohd Salehuddin, Aznan Fazli Ismail   +2 more
semanticscholar   +1 more source

Highly Efficient Removal of Thorium in Strong HNO3 Media Using A Novel Polymer Adsorbent Bearing Phosphonic Acid Ligand: A Combined Experimental and Density Functional Theory Study.

ACS Applied Materials and Interfaces, 2019
It is an important task to develop the technologies for the extraction of thorium from stong HNO3 media with high efficiency. In this work, solvothermal polymerization of trimethylolpropane trimethacrylate (TRIM) and vinylphosphonic acid (VPA) has been ...
Dingzhong Yuan, Shiao Zhang, Zhihao Xiang, Yan He, Yun Wang, Yan Liu, Xiaohong Zhao, Xinyue Zhou, Qinghua Zhang   +8 more
semanticscholar   +1 more source

A Double-Walled Thorium-Based Metal–Organic Framework as a Promising Dual-Function Absorbent for Efficiently Capturing Iodine and Dyes

Crystal Growth & Design, 2019
We prepared a rare thorium metal–organic framework (MOF) (Th-TATAB) with a double-walled tetrahedral cage structure and giant unit cell volume of 43 513 A3, which is the largest of all reported tho...
N. Zhang, Li-Xian Sun, Y. Xing, F. Bai
semanticscholar   +1 more source

Thorium ions adsorption from aqueous solution by amino naphthol sulphonate coupled chitosan

International Journal of Environmental Analytical Chemistry, 2019
A designed new adsorbent by coupling chitosan and 1-Amino-2-naphthol-4-sulphonic acid to get an excellent synergistic effect of 1-Amino-2-naphthol-4-sulphonic coupled chitosan (ANSC) which used for the removal of tetravalent thorium ions.
M. Gado, Bahig M. Atia, M. Cheira, A. A. Abdou   +3 more
semanticscholar   +1 more source

A crystalline tri-thorium cluster with σ-aromatic metal–metal bonding

Nature, 2021
Josef T. Boronski, John A. Seed, D. Hunger, A. Woodward, J. van Slageren, Ashley J. Wooles, L. Natrajan, N. Kaltsoyannis, S. Liddle   +8 more
semanticscholar   +1 more source

Ensuring the possibility of using thorium as a fuel in a pressurized water reactor (PWR)

Nuclear Science and Techniques, 2021
M. M. Mohsen, M. Abdel‐Rahman, A. Galahom   +2 more
semanticscholar   +1 more source

Industrial by-product utilized synthesis of mesoporous aluminum silicate sorbent for thorium removal

Korean Journal of Chemical Engineering, 2021
Sarah Alharthi, M. O. A. El-Magied
semanticscholar   +1 more source

Thorium

Fresenius' Zeitschrift f�r Analytische Chemie, 1952
H. Schmidt, B. Lang
openaire   +2 more sources

Thorium Concentrations in the Environment: A Review of the Global Data

Biology Bulletin, 2021
S. V. Fesenko, E. S. Emlutina
semanticscholar   +1 more source